• measure Demographics

    Study:Generation R
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Main Cohort  Early pregnancy Mid pregnancy 3 years 4 years 5-6 years 17-18 years
    0
    30 years
    The demographics questionnaire includes items about the mother's birthdate, age, highest education, national origin, language spoken at home and living situation.
    Created May 3, 2023 • Updated May 3, 2023

  • measure Age

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  20 weeks 30 weeks 0 months 5 months 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
    0
    30 years
    Age as withdrawn from the participant registration system. Age was calculated as the difference in the experiment date and the date of birth. For the mother and partner, age was rounded to whole years, for children from the Baby & Child cohort, age was rounded to weeks, and the age of children in the Child & Adolescent cohort was rounded to months.
    Created March 28, 2023 • Updated March 30, 2023

  • measure Major life events

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  20 weeks 30 weeks 5 months 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
    0
    30 years
    Questionnaire about major life events in the past 12 months
    Created March 28, 2023 • Updated March 30, 2023

  • measure Demographics

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  20 weeks 5 months 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
    0
    30 years
    Questionnaire about household, background, language, education, family relations, economic situation, and religion (or updates in wave Around 0 for the Baby and Child cohort, or in wave Around 12 for the Child and Adolescent cohort)
    Created March 28, 2023 • Updated March 30, 2023

  • measure Work demographics

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  30 weeks 10 months 3 years 6 years
    0
    30 years
    Questionnaire about the parent's (type of) job and time spent on work, and about exposure to certain substances through work prior to pregnancy (e.g., paint, pesticides, plastic fumes).
    Created March 28, 2023 • Updated March 30, 2023

  • measure Gender Identity (GI) questions

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  5 months 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
    0
    30 years
    Two questions about the gender identity of the child were asked as part of existing questionnaires: "How boyish or girlish do you think your child is compared to other children of the same sex?" and "How boyish or girlish do you hope your child will be when he/she is 18 years old?". In the Child and Adolescent cohort, these questions were first part of...
    Created March 28, 2023 • Updated March 30, 2023

  • measure Daily care

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  5 months 10 months 3 years 6 years
    0
    30 years
    The daily care questionnaire measures who is taking care of the child (e.g., babysitter, daycare, family, neighbors, etc.), how often, and whether those caretakers also take care of other young children.
    Created March 28, 2023 • Updated March 30, 2023

  • measure Gender

    Study:YOUth
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  20 weeks 30 weeks 0 months 5 months 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
    0
    30 years
    Gender as withdrawn from the participant registration system
    Created March 28, 2023 • Updated March 30, 2023
You can also access this registry using the API (see API Docs).